Log Message:
devel/ruby-bindata: update to 2.4.6

Update ruby-bindata to 2.4.6.

== Version 2.4.6 (2020-02-27)

* More encoding fixes.  Thanks to Aaron Patterson.

== Version 2.4.5 (2020-02-21)

* Small typo fixes to examples.
* Fix encoding issue for ruby 2.7.  Thanks to Aaron Patterson.
* Quieter test output.